한국재래돼지의 성별에 따른 도체 특성, 육질, 아미노산 및 지방산 조성 비교

서지정보

ㆍ발행기관 : 한국동물번식학회 ㆍ수록지정보 : Reproductive & developmental biology / 37권 / 3호
ㆍ저자명 : 김두완, 김기현, 홍준기, 조규호, 사수진, 박준철, 최선호

목차

ABSTRACT
서론
재료 및 방법
공시축 및 시료채취
육질특성 조사
가열감량, 전단력 및 보수력
육색
아미노산 분석
지방산 분석
통계분석
결과 및 고찰
도체 특성
육질 특성
아미노산 조성
지방산 조성
요약
인용문헌

영어 초록

A total of 30 Korean native pigs (gilt 15, boar 15) were used to investigate the carcass characteristics, meat quality, amino acid, and fatty acid composition by gender. The carcass weight of boars were significantly higher than gilts, whereas the carcass yield of gilts had significantly higher than boars (p<0.01). Boars had significantly higher moisture contents in loin muscle than gilts, whereas the protein contents of loin muscle had significantly higher in gilts than boars (p<0.01). In the results of meat quality analysis, the cooking loss (p<0.01), shearing force (p<0.05), lightness (L) and yellowness (b) in meat color (p<0.05) were significantly higher, but the pH was significantly lower (p<0.01) in gilts compared with boars. Arginine (p<0.05), alanine, aspartic acid, histidine, leucine, lysine, phenylalanine, serine, threonine and tyrosin (p<0.01) for gilts were significantly higher than those for boars. The results of fatty acid composition showed that gilts had significantly higher contents of C16:1n7, C18:1n9, C20:1n9 (p<0.01) than boars in intramuscular fat, whereas boars had significantly higher contents of C18:2n6, C20:4n6 (p<0.01) and C18:3n3 (p<0.05) than gilts in intramuscular fat.

참고 자료

없음